BR112023025267A2 - Artigo moldado híbrido resistente à balística - Google Patents
Artigo moldado híbrido resistente à balísticaInfo
- Publication number
- BR112023025267A2 BR112023025267A2 BR112023025267A BR112023025267A BR112023025267A2 BR 112023025267 A2 BR112023025267 A2 BR 112023025267A2 BR 112023025267 A BR112023025267 A BR 112023025267A BR 112023025267 A BR112023025267 A BR 112023025267A BR 112023025267 A2 BR112023025267 A2 BR 112023025267A2
- Authority
- BR
- Brazil
- Prior art keywords
- monolayers
- molded article
- weight
- oriented polymer
- areal density
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 abstract 4
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
- F41H5/0485—Layered armour containing fibre- or fabric-reinforced layers all the layers being only fibre- or fabric-reinforced layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0072—Orienting fibers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
artigo moldado híbrido resistente à balística. a presente invenção se refere a um artigo moldado resistente à balística compreendendo uma pilha consolidada compreendendo entre 50% em peso e 95% em peso de monocamadas a e 5% em peso e no máximo 50% em peso de monocamadas b, a pilha consolidada tendo uma densidade de área de pelo menos 7,0 e no máximo 15,0 kg/m2, em que a direção de orientação de duas monocamadas adjacentes na pilha difere em pelo menos 40 e até 90 graus, em que as monocamadas a têm uma densidade de área entre 28 e 80 g/m2 do polímero orientado a e as monocamadas b tendo uma densidade de área entre 4 e 28 g/m2 do polímero orientado b, em que a densidade de área do polímero orientado a nas monocamadas a é pelo menos 5 g/m2 maior que a densidade de área do polímero orientado b nas monocamadas b. a invenção também se refere a um artigo moldado híbrido resistente à balística com um v50 quando disparado em um ângulo de 30° da perpendicular melhor do que o v50 esperado com base no v50 individual dos componentes empregados. a invenção se refere ainda a uma folha resistente à balística de alto desempenho que permite o artigo moldado híbrido com resistência à balística.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163196911P | 2021-06-04 | 2021-06-04 | |
EP22163255 | 2022-03-21 | ||
PCT/EP2022/065270 WO2022254041A1 (en) | 2021-06-04 | 2022-06-03 | Hybrid ballistic-resistant molded article |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023025267A2 true BR112023025267A2 (pt) | 2024-02-20 |
Family
ID=82115544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023025267A BR112023025267A2 (pt) | 2021-06-04 | 2022-06-03 | Artigo moldado híbrido resistente à balística |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP4348157A1 (pt) |
KR (1) | KR20240029741A (pt) |
AU (1) | AU2022287245A1 (pt) |
BR (1) | BR112023025267A2 (pt) |
CA (1) | CA3221996A1 (pt) |
IL (1) | IL309112A (pt) |
WO (1) | WO2022254041A1 (pt) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL177840C (nl) | 1979-02-08 | 1989-10-16 | Stamicarbon | Werkwijze voor het vervaardigen van een polyetheendraad. |
NL177759B (nl) | 1979-06-27 | 1985-06-17 | Stamicarbon | Werkwijze ter vervaardiging van een polyetheendraad, en de aldus verkregen polyetheendraad. |
DE3675079D1 (de) | 1985-06-17 | 1990-11-29 | Allied Signal Inc | Polyolefinfaser mit hoher festigkeit, niedrigem schrumpfen, ultrahohem modul, sehr niedrigem kriechen und mit guter festigkeitserhaltung bei hoher temperatur sowie verfahren zu deren herstellung. |
US5091133A (en) | 1988-12-21 | 1992-02-25 | Nippon Oil Co., Ltd. | Continuous production process of high-strength and high-modulus polyolefin material |
US6448359B1 (en) | 2000-03-27 | 2002-09-10 | Honeywell International Inc. | High tenacity, high modulus filament |
WO2005066401A1 (en) | 2004-01-01 | 2005-07-21 | Dsm Ip Assets B.V. | Process for making high-performance polyethylene multifilament yarn |
AU2007338373B2 (en) | 2006-12-22 | 2014-01-09 | Avient Protective Materials B.V. | Ballistic resistant sheet and ballistic resistant article |
US9541351B2 (en) | 2007-11-01 | 2017-01-10 | Dsm Ip Assets B.V. | Material sheet and process for its preparation |
DK2358528T3 (da) | 2008-12-11 | 2014-06-16 | Dsm Ip Assets Bv | Transparent antiballistisk artikel og fremgangsmåde til fremstilling af denne |
WO2012004392A1 (en) * | 2010-07-08 | 2012-01-12 | Dsm Ip Assets B.V. | Ballistic resistant article |
US10767290B2 (en) | 2010-12-14 | 2020-09-08 | Dsm Ip Assets B.V. | Tape and products containing the same |
JP2014517900A (ja) | 2011-05-03 | 2014-07-24 | テイジン・アラミド・ビー.ブイ. | 防弾パネル |
CA2865201C (en) | 2012-03-09 | 2021-05-18 | Dsm Ip Assets B.V. | Composite panel |
CN107407544B (zh) * | 2015-02-06 | 2020-09-29 | 帝斯曼知识产权资产管理有限公司 | 防弹片材以及所述片材的用途 |
CA3000801C (en) | 2015-10-09 | 2023-09-12 | Dsm Ip Assets B.V. | High performance fibres composite sheet |
US11493309B2 (en) * | 2017-12-18 | 2022-11-08 | Dsm Protective Materials B.V. | Ballistic-resistant molded article |
SG10201811534WA (en) | 2018-12-21 | 2020-07-29 | Dsm Ip Assets Bv | Ballistic-resistant molded article |
-
2022
- 2022-06-03 CA CA3221996A patent/CA3221996A1/en active Pending
- 2022-06-03 AU AU2022287245A patent/AU2022287245A1/en active Pending
- 2022-06-03 KR KR1020237045321A patent/KR20240029741A/ko unknown
- 2022-06-03 WO PCT/EP2022/065270 patent/WO2022254041A1/en active Application Filing
- 2022-06-03 EP EP22731680.9A patent/EP4348157A1/en active Pending
- 2022-06-03 IL IL309112A patent/IL309112A/en unknown
- 2022-06-03 BR BR112023025267A patent/BR112023025267A2/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IL309112A (en) | 2024-02-01 |
AU2022287245A1 (en) | 2023-11-30 |
CA3221996A1 (en) | 2022-12-08 |
EP4348157A1 (en) | 2024-04-10 |
KR20240029741A (ko) | 2024-03-06 |
WO2022254041A1 (en) | 2022-12-08 |
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